Acquired dermal macular hyperpigmentation
Acquired dermal macular hyperpigmentation presents with blue, brown, slate grey or brownish-black macules, which can change in size and morphology over time. Lichen planus …
Postinflammatory hyperpigmentation - DermNet
Postinflammatory hyperpigmentation is diagnosed by taking a careful history and examining the skin. Dermal melanosis gives a characteristic hue to the skin colour (grey-purple-brown). …
Congenital Dermal Melanosis - Contemporary Pediatrics
2008年8月1日 · This fairly common phenomenon, also known as Mongolian spots, affects more than 90% of African Americans, 80% of Asians, 46% of Hispanics, and fewer than 10% of …
Pigmentation disorders - DermNet
Pigmentation disorders are often more troublesome in skin of colour. The melanocytes (pigment cells) are located at the base of the epidermis and produce the protein melanin. Melanin is …
Dermal Melanocytosis - StatPearls - NCBI Bookshelf
2023年7月31日 · This activity outlines the evaluation and management of congenital dermal melanocytosis (Mongolian spot). It explains the role of the interprofessional team in managing …
Dermal melanocytosis (previously known as Mongolian spot)
2019年3月13日 · Dermal melanocytosis occurs when melanocytes fail to complete their migration from the neural crest to the basal layer of the epidermis. The melanocytes end their migration …
Oculodermal Melanocytosis (Nevus of Ota) - EyeWiki
Oculomucodermal melanocytosis (Nevus of Ota) is a benign dermal melanocytosis, that results in hyperpigmentation of the sclera and ipsilateral face. Presenting at birth or by adolescence, …
Pathology Outlines - Dermal melanocytosis
2019年7月3日 · Also called oculodermal melanosis or nevus fuscoceruleus ophthalmomaxillaris Similar to nevus of Ito except for location (Ito in shoulder, side of neck and supraclavicular …
Newborn Skin: Part II. Birthmarks | AAFP
2008年1月1日 · Dermal melanosis is another type of pigmented birthmark. Commonly known as “mongolian spots,” these flat bluish-gray or brown lesions arise when melanocytes are trapped …
Facial Dermal Melanocytosis - Austin Publishing Group
2014年3月29日 · Dermal melanocytosis is usually localized, especially common among Asians, and mostly developmental or heritable in origin. Clinically, it shares bluish–grey coloration. …
跳至内容